Tri-Art mediums provide the artist with an endless range of textures, effects, and finishes. These mediums are compatible with each other and all Tri-Art Acrylic colors. They can also be used with acrylic colors from other manufacturers.

Opacifying Medium — This medium radically opacifies transparent and semi-opaque colors while retaining their true hues. Milky and translucent when wet, Opacifying Medium dries to an optically opaque matte finish. It can be mixed with acrylic colors in any proportion.